`congdoan.net`

DNSSEC

⚠️ Not signed

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776165857

Same first word

congdoan.vn

congdoan.com

Similar names

candongo.com

doncagon.com

codognan.com

dongaocn.com

DNS History

5 records (0 active, 5 former)

○NSns1.vdconline.vn2015-05-14 → 2017-04-02 · 4 obs

● 2015-05-14 11:54:20
● 2017-04-02 15:53:58
○ 2026-03-27 22:05:44
○ 2026-04-14 11:39:42

○NSns2.vdconline.vn2015-05-14 → 2017-04-02 · 4 obs

● 2015-05-14 11:54:20
● 2017-04-02 15:53:58
○ 2026-03-27 22:05:44
○ 2026-04-14 11:39:42

○A103.27.239.1132016-07-24 → 2016-07-24 · 4 obs

○ 2016-03-17 03:55:56
● 2016-07-24 07:43:00
○ 2017-04-02 15:53:58
○ 2026-04-14 11:39:42

○A103.48.194.1452017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-24 07:43:00
● 2017-04-02 15:53:58
○ 2026-03-27 22:05:44
○ 2026-04-14 11:39:42

○A210.245.87.372015-05-14 → 2016-03-17 · 4 obs

● 2015-05-14 11:54:20
● 2016-03-17 03:55:56
○ 2016-07-24 07:43:00
○ 2026-04-14 11:39:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-

✅ Authoritative Response

Server:192.33.14.30

NS records: g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data

congdoan.net - robtex.com

congdoan.net

net